China wholesaler Medical Hospital Psa Oxygen Cylinder Filling Station 2.2kw 240 L/Min Oil Free Scroll Air Compressor with Best Sales

Product Description

Product Description

 China Manufacture Hot Sales Oil Free Scroll Air Compressor

Advantages1.   Large displacement: Displacement 10% higher than ordinary piston compressor.
2.   Energy-saving: Compared with a piston air compressor, this series of models for the new national standard 2 energy efficiency products, excellent energy saving.
3.   Easy to operate: 24 hours unattended all day work, freeload automatically start, full load automatically shut down.
4.   Strong stability: Under long time working, displacement and pressure stable, no crash phenomenon, low failure rate.
5.   Remote monitor: Computer remote monitoring data, normal operation data, and fault alarm, unattended
6.   Compressed gas 100% purity oil free gas
7.   Oil-Free Scroll Air End: 
No vibration and low noise interpret perfectly the genuine made in Germany. Big rotor, low speed of rotation and direct connection. 
8.   Motor: First-class motors are adopted, with the level of protection being IP54 and insulation level being F.
9.   Easy to operate: It is of beautiful appearance, stable performance, and economy.
10. Strong stability: Under long time working, displacement and pressure stable, no crash phenomenon, low failure rate.

A scroll compressor (also called the spiral compressor, scroll pump, and scroll vacuum pump) is a device for compressing air or refrigerant. It is used in air conditioning equipment, as an automobile supercharger (where it is known as a scroll-type supercharger) and as a vacuum pump.  Much residential central heat pump and air conditioning systems and a few automotive air conditioning systems employ a scroll compressor instead of the more traditional rotary, reciprocating, and wobble-plate compressors.

Detailed Images

Welcome your inquiry for more special process gas compressor to KEEPWIN: 

The type and parameters of the scroll profile determine the working process of the oil-free scroll air compressor. The design of the scroll profile is the core and key of the performance of the scroll air compressor. Based on differential geometry theory, calculates and deduces the mathematical model of the compression process of the scroll air compressor, makes mechanical analysis with the finite element method and simulates the whole balance system with dynamic simulation. High precision numerical control processing and testing technology transforms the theory into safe and reliable industrial products, providing users with stable equipment and excellent compressed air.

Product features

1) Silent mute and energy saving

The suction and exhaust are stable and keep high frequency so that the airflow pulsation is very small. The centrifugal fan for centrifugal air is used and the air duct is optimized to reduce the operation noise. The specific power is far lower than the traditional compressor, saving energy and environmental protection.

2) Clean and oil-free

During the operation of the equipment, there is no need to add lubricating oil, and the gas produced does not contain any oil, and at the same time, the occurrence of overheating life reduction caused by emulsification of oil compressor at low temperature is avoided.

3) Easy maintenance and low cost

The equipment has few parts, small volume, lightweight, no wearing parts, long service life, and very simple maintenance. Compared with the compressor with oil, there is no need to add lubricating oil, no oil mist filter, and the replacement cycle of main pipeline filter and the post-treatment filter element is greatly extended, which reduces the cost of pipeline cleaning and equipment maintenance, and there is no drainage treatment cost of oily wastewater.


Working principle

The moving disk rotates according to the sequence of figure 1-2-3-4-5. The moving and static disks mesh to form a number of crescent-shaped closed compression chambers. The gas is gradually compressed by the crescent-shaped compression chamber and then discharged from the exhaust port in the center of the static disk.

Technical Parameters

Product Name 2.2-5.5kW Silent Oil Free Scroll Air Compressor
Model KXW-0.24/8-M KXW-0.24/8-B KXW-0.40/8-M KXW-0.40/8-B KXW-0.60/8-M KXW-0.60/8-B
Capacity 240 L/min 240 L/min 400 L/min 400 L/min 600 L/min 600 L/min
Discharge pressure   0.5-0.8 MPa 0.5-0.8MPa 0.5-0.8MPa 0.5-0.8MPa 0.5-0.8MPa 0.5-0.8MPa
Power   2.2KW 2.2KW 3.7KW 3.7KW 5.5KW 5.5KW
Speed    3200r/min 3200r/min 3200r/min 3200r/min 3200r/min 3200r/min
Voltage    220V/50Hz 220V/50Hz 380V/50Hz 380V/50Hz 380V/50Hz 380V/50Hz
Noise   59±3 dB (A) 49±3 dB (A) 60±3 dB (A) 50±3 dB (A) 61±3 dB (A) 51±3 dB (A)
Cooling method Air cooling Air cooling Air cooling Air cooling Air cooling Air cooling
Controll method Automatic control Automatic control Automatic control Automatic control Automatic control Automatic control
Weight    110kg 120kg 120kg 210kg 160kg 250kg
This series of products has obtained ISO 8573-1 Class 0 oil-free certification, with few parts, small volume, light weight, small vibration, low noise, no wearing parts, long service life, recognized as silent and maintenance free products, providing clean compressed air for users.It has its own sound insulation cover, which is suitable for occasions with small displacement and strict noise requirements.

Technical Parameters for Oil-Free Scroll Air Compressor air end

Product Name Oil-free Scroll Air End
Model KXW-0.4/10-JT KXW-0.6/10-JT KXW-0.4/10-JT KXW-0.6/10-JT
Capacity    400L/min 600L/min 400L/min 600L/min
Discharge pressure MPa 1 1 1 1
Power   3.7 5.5 3.7 5.5
Speed   3200 2800 3200 2800
Voltage  V/Hz 380/50 380/50 380/50 380/50
Noise  dB (A) 62±3 63±3 62±3 63±3
Discharge temperature  ºC ≤ambient temp+15 ≤ambient temp+15 ≤ambient temp+15 ≤ambient temp+15
Cooling method Whole air cooling Whole air cooling Whole air cooling Whole air cooling
Connect interface size Rc1/2 Rc3/4 Rc1/2 Rc3/4
Weight  kg 21 29 21 29

Technical Parameters for Oil-Free Water Lubricated Screw Compressor

 Oil-Free Water Lubricated Screw Compressor
 Model No. Motor Power (kW) Lubricant Water (L) Air delivery (m3/min) Pressure
(bar)
Connector dia Sound(dB) Weight(kg) L*W*H(mm)
KPW-7.5F 7.5 12 1.1 7 3/4″ 55 500 1300×800×1300
1 8
0.85 10
0.7 12.5
KPW-11F 11 20 1.8 7 1″ 56 540 1300×800×1300
1.65 8
1.5 10
1.3 12.5
KPW-15F 15 26 2.4 7 1″ 57 650 1600×910×1350
2.2 8
2.1 10
1.8 12.5
KPW-18.5F 18.5 34 3.1 7 1″ 58 840 1600×910×1350
2.9 8
2.7 10
2.3 12.5
KPW-22F 22 41 3.8 7 1″ 58 870 1600×910×1350
3.6 8
3.2 10
2.5 12.5
KPW-30F 30 55 5.3 7 11/4″ 60 980 1950×1050×1432
5 8
4.3 10
3.6 12.5
KPW-37W 37 70 6.6 7 11/4″ 60 1000 1950×1050×1432
6.2 8
5.7 10
4.6 12.5
KPW-45W 45 87 8 7 11/2″ 63 1060 2150×1300×1590
7.7 8
6.9 10
6 12.5
KPW-55W 55 100 10.5 7 2″ 65 1250 2150×1300×1590
9.8 8
8.7 10
7.3 12.5
KPW-75W 75 100 13.6 7 2″ 67 1480 2150×1300×1590
13 8
11.6 10
KPW-90W 90 250 16.2 7 DN50 71 2030 2550×1400×1605
15.5 8
14 10
KPW-110W 110 270 20.8 7 DN65 72 2450 2550×1400×1605
19.5 8
16.5 10
KPW-132W 132 320 24 7 DN65 73 2850 2550×1400×1605
23 8
20 10
KPW-160W 160 360 27.8 7 DN65 75 3750 3300×2200×2000
26.5 8
23.5 10
KPW-200W 200 430 34.5 7 DN80 77 4100 3300×2200×2000
33 8
28 10
KPW-250W 250 540 43 7 DN100 78 4750 3300×2200×2000
40 8
37 10
KPW-280W 280 560 51 7 DN125 78   4000×2000×2100
50 8
45 10
KPW-315W 315 616 56 7 DN125 80   4600×2300×2400
55 8
49 10
KPW-355W 355 704 64 7 DN150 83   4600×2300×2400
62 8
54 10
KPW-400W 400 803 73 7 DN150 85   5000×2350×2399
70 8
61 10
KPW-450W 450 891 81 7 DN175 85   5500×2590×2800
79 8
70 10
KPW-500W 500 979 89 7 DN200 85   5500×2590×2800
87 8
77 10

Inquiry to us!
Note:for the other customizing process water chiller & gas compressor, please kindly send below information to our factory to calculate the producing cost for your item.
Clients’ inquiries should contain related parameters 
A. The gas compression medium 
B. Gas composition? or the gas purity?
C. The gas flow rate: _____Nm3/hr
D. Inlet pressure: _____ Bar (gauge pressure or absolute pressure)
E. Discharge pressure: _____ Bar (gauge pressure or absolute pressure)
F. Inlet temperature
G.Discharge temperature
H. Cooling water temperature as well as other technical requirement.

We view client satisfaction as the witness of our products utility and application in all environments. In line with it, we have developed a general framework for comprehending new developments in the compressor industry.
Welcome to join us !
We Consider Our Customers as Our Friends and Families, and We do Believe in the CHINAMFG Situation for Building up Long-Term Relationship. 
• Innovation
    Provide innovative, stable products and services.
• Quality
    Deliver consistently superior performance and pursue every possible improvement. 
• Agility
    Identify emerging trends and act quickly to acquire new opportunities.
• Customer Satisfaction
    Anticipate customer needs and exceed their expectations.
• Warranty
Within 12 months since the customer used,or 18 months since shipped from factory, no matter which expires, we ensure that no defects for material and manufacturing.
• OEM & ODM
According to the customer’s requirements to customize OEM or ODM products. And in order to let our customer to receive the whole good quality products, we packed all of the goods by polywood case free for them. 
• Contact Information
 Tel: -139-1068-4359

KEEPWIN TECHNOLOGY ZheJiang CO., LTD is a high-tech joint-stock enterprise which specializes in the development and designing, manufacturing and installation, mating remolding, and sales service of compressors as well as the corresponding pre-and post-position purifying equipment. CHINAMFG offers you a various range of gas compressors like normal standard screw compressor, piston compressor, diaphragm compressor, CNG compressor, CO2 compressor, Hydrogen compressor, Nitrogen booster compressor, etc. for your process handling needs. These products are developed with the highest level of professionalism and innovation. The premium-grade raw material and advanced technology is utilized in the production process, which assists us in giving required shape, design, and finish to the finished products. The products are then sent to the Quality Control Department for stringent quality tests on various parameters.
Keepwin Gas Solution Engineer can customize any special gas Reciprocating Piston Compressor & high pure gas flammable gas oil-free Diaphragm Compressor, and Industry using Screw Air Compressor & Portable Piston Air Compressor.
 
The compressed medium may also include flammable and explosive gas, such as Natural Gas, Coal Gas, coking gas, oxygen gas, Hydrogen gas, as well as special gas which are toxic gas and corrosive gas, radioactive gas. CHINAMFG has taken a series of technical measures in aspects such as structure material, explosion prevention, auto-control and protection to guarantee safety and reliability.
The products are stable, reliable, and have already been in series and modularized.CHINAMFG can aslo rapidly provide products of other specifications through modular combination design CHINAMFG users’ requirements.

FAQ
Q1: What’s your delivery time?
A: Generally CHINAMFG with 20-30 days, Reciprocating compressor & diaphragm high pressure gas comrpessor with 12-20weeks to customize producing.

Q2: How long is your air compressor warranty?
A: Usually 1 year /12 Months for whole compressor machine, 2years/24months for air end (except maintenance spare parts.). And we can provide further warranty if necessary.

Q3: How long could your air compressor be used?
A: Generally, more than 10 years.

Q4: Can you do OEM for us?
A: Yes, of course. We have around 2 decades OEM experience.And also we can do ODM for you.

Q5: What’s payment term?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, Trade Assurance and etc. Also we could accept USD, RMB, GBP, Euro and other currency.

Q6: How about your customer service?
A: 24 hours on-line service available. 48hours problem sovled promise.

Q7: How about your after-sales service?
A: 1. Provide customers with intallation and commissioning online instructions.
2. Well-trained engineers available to overseas after-sales service.

Q8. Are you factory?
A4: Absolutely! You have touched the primary sources of Air Gas Compressor. We are factory.

How to contact with us?
Send your Inquiry Details in the Below, or Click “Back to Home” to check more other Gas Compressor machine equipment!  

 

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Type: Pharmaceutical Packaging Machinery
Finished Dosage Form: Tablet
Precision: High Precision
Certification: CE
Voltage: 380V
Computerized: Computerized
Samples:
US$ 5280/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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air compressor

What Is the Role of Air Dryers in Oil-Free Air Compressor Systems?

Air dryers play a crucial role in oil-free air compressor systems by removing moisture from the compressed air, ensuring dry and moisture-free output. Here’s a detailed explanation of the role of air dryers in oil-free air compressor systems:

1. Moisture Removal:

One of the primary functions of air dryers in oil-free air compressor systems is to remove moisture from the compressed air. During the compression process, atmospheric air is compressed, leading to an increase in temperature. As the compressed air cools down, the water vapor present in the air can condense, resulting in the formation of liquid water. Moisture in the compressed air can cause a range of issues, including corrosion, damage to pneumatic equipment, reduced efficiency in downstream processes, and contamination of products or processes. Air dryers effectively remove this moisture, ensuring that the compressed air remains dry and free from water vapor.

2. Condensation Prevention:

Air dryers also help prevent condensation from occurring within the compressed air system. By removing moisture from the compressed air, air dryers minimize the chances of condensation forming in the compressed air lines, storage tanks, and downstream equipment. Condensation can lead to the accumulation of water, which can cause blockages, corrosion, and other operational issues. Air dryers help maintain the integrity and reliability of the compressed air system by preventing condensation-related problems.

3. Protection of Equipment:

Moisture in the compressed air can be detrimental to pneumatic equipment and tools. Air dryers help protect this equipment by ensuring that the air supplied is dry and free from moisture. Dry air prevents corrosion of internal components, extends the lifespan of pneumatic tools, and helps maintain their optimal performance. By removing moisture, air dryers contribute to the overall reliability and efficiency of the oil-free air compressor system.

4. Purification of Compressed Air:

Air dryers also aid in the purification of compressed air by removing impurities and contaminants, including water vapor, oil droplets, and solid particles. While the primary purpose of air dryers is to remove moisture, they often incorporate additional filtration stages, such as coalescing filters or desiccant beds, to capture and remove other impurities. These filtration stages work in conjunction with the drying process to deliver clean, dry, and purified compressed air that meets the required air quality standards.

5. Optimal Performance:

Properly dried and moisture-free compressed air ensures optimal performance in various applications. In industries such as food and beverage, pharmaceuticals, electronics manufacturing, and painting, where air quality is critical, the use of air dryers is essential to meet specific air purity requirements. Dry compressed air enhances the efficiency and reliability of pneumatic systems, reducing the risk of malfunctions, downtime, and product contamination.

It’s important to note that different types of air dryers are available for oil-free air compressor systems, including refrigerated dryers, desiccant dryers, and membrane dryers. Each type has its own operating principles and suitability for different applications. The selection of the appropriate air dryer depends on factors such as the required level of dryness, the volume of compressed air, operating conditions, and specific industry requirements.

By incorporating air dryers into oil-free air compressor systems, operators can achieve and maintain dry, moisture-free compressed air, ensuring the reliability, efficiency, and integrity of downstream processes and equipment.

air compressor

Are There Regulations Governing the Use of Oil-Free Air Compressors?

Yes, there are regulations governing the use of oil-free air compressors. Here’s a detailed explanation of the regulations and standards that apply to the use of oil-free air compressors:

1. Industry-Specific Regulations:

Depending on the industry and application, there may be specific regulations that govern the use of oil-free air compressors. For example:

  • In the pharmaceutical industry, organizations such as the Food and Drug Administration (FDA) in the United States and the European Medicines Agency (EMA) in Europe have guidelines and regulations regarding the use of compressed air in pharmaceutical manufacturing processes. These guidelines often require the use of oil-free compressors to ensure the purity and integrity of the compressed air used in the production of drugs.
  • In the food and beverage industry, regulatory bodies such as the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA) have specific requirements for compressed air used in food and beverage processing. These regulations often mandate the use of oil-free compressors to prevent contamination of the final products.
  • In the electronics industry, standards such as ISO 8573-1 specify the maximum allowable levels of various contaminants in compressed air used for electronic component manufacturing. These standards often necessitate the use of oil-free compressors to ensure the cleanliness and quality of the compressed air.

2. Air Quality Standards:

There are various air quality standards and classifications that dictate the acceptable levels of contaminants in compressed air. These standards help ensure that compressed air meets specific purity requirements for different applications. Examples of air quality standards include ISO 8573, which defines the purity classes for different contaminants in compressed air, and the Compressed Air and Gas Institute (CAGI) standards. Oil-free compressors are commonly used to meet the stringent requirements of these air quality standards, particularly in applications where oil contamination is not permissible.

3. Environmental Regulations:

Environmental regulations may also impact the use of oil-free air compressors. Oil-lubricated compressors can pose environmental risks if not properly managed. The release of oil into the environment can lead to soil and water contamination. To mitigate these risks, regulatory bodies such as the Environmental Protection Agency (EPA) in the United States and similar agencies in other countries have regulations and guidelines in place to govern the use, handling, and disposal of lubricants and compressed air equipment. The use of oil-free compressors can help comply with these environmental regulations by eliminating the risk of oil contamination.

4. Occupational Health and Safety Regulations:

Occupational health and safety regulations may also apply to the use of oil-free air compressors. These regulations aim to protect workers from hazards associated with compressed air systems. They may cover aspects such as noise levels, vibration, electrical safety, and proper maintenance procedures. Compliance with these regulations helps ensure the safety and well-being of workers operating and maintaining the oil-free compressors and the associated compressed air systems.

It’s important to note that the specific regulations and standards governing the use of oil-free air compressors may vary depending on the country, industry, and application. It’s recommended to consult with regulatory authorities, industry associations, and relevant standards organizations to ensure compliance with the applicable regulations and standards in a particular context.

air compressor

Are Oil-Free Air Compressors More Environmentally Friendly?

Oil-free air compressors are considered more environmentally friendly compared to oil-lubricated air compressors. These compressors offer several features and advantages that contribute to their eco-friendly nature. Here’s a detailed explanation of why oil-free air compressors are considered more environmentally friendly:

1. Elimination of Oil Contamination:

One of the significant environmental benefits of oil-free air compressors is the elimination of oil contamination in the compressed air system. Oil-lubricated compressors require oil for lubrication, which can potentially leak or contaminate the compressed air. Oil contamination can have adverse effects on downstream equipment, processes, and the environment. In contrast, oil-free air compressors operate without oil, ensuring clean, oil-free compressed air and eliminating the risk of oil contamination.

2. Reduction of Oil Spills and Leaks:

Oil-lubricated compressors have a higher risk of oil spills or leaks due to the presence of lubricating oil in the system. Oil spills can have severe environmental consequences, polluting soil, water bodies, and ecosystems. Oil-free air compressors eliminate the risk of oil spills or leaks, as there is no oil used in the compression process. This reduces the potential harm to the environment and minimizes the need for costly cleanup efforts.

3. Energy Efficiency:

Oil-free air compressors can be more energy-efficient compared to oil-lubricated compressors. The absence of oil in the compression chamber reduces internal friction and mechanical losses, resulting in improved energy efficiency. Energy-efficient compressors consume less electricity, leading to reduced energy consumption and lower greenhouse gas emissions. By using oil-free compressors, businesses can contribute to energy conservation and environmental sustainability.

4. Lower Environmental Footprint:

Due to the elimination of oil-related maintenance tasks, such as oil filtration, oil changes, and oil disposal, oil-free compressors have a lower environmental footprint. These maintenance activities associated with oil-lubricated compressors require the use of resources and generate waste, including used oil and oil filters. By using oil-free compressors, the consumption of resources and the generation of hazardous waste are reduced, contributing to a more sustainable and environmentally friendly operation.

5. No Oil Contamination in Air Tools and Products:

Oil contamination in compressed air can have detrimental effects on air tools, pneumatic equipment, and end products. Oil-free air compressors ensure that the compressed air delivered to these devices is clean and oil-free. This helps maintain the performance and longevity of air tools and prevents oil-related product defects. By using oil-free compressors, businesses can avoid costly repairs or replacements of equipment and minimize the risk of producing non-conforming or defective products.

It’s important to note that while oil-free air compressors offer environmental advantages, they may have certain limitations and considerations. These include the need for specialized maintenance, potential higher operating temperatures, and reduced maximum operating pressures compared to oil-lubricated compressors. Therefore, it’s essential to evaluate the specific requirements of the application and consider the trade-offs between environmental benefits and operational considerations when choosing an air compressor.

China wholesaler Medical Hospital Psa Oxygen Cylinder Filling Station 2.2kw 240 L/Min Oil Free Scroll Air Compressor   with Best SalesChina wholesaler Medical Hospital Psa Oxygen Cylinder Filling Station 2.2kw 240 L/Min Oil Free Scroll Air Compressor   with Best Sales
editor by CX 2024-04-17

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